Triple

T21522028
Position Surface form Disambiguated ID Type / Status
Subject St Ives railway station E530997 entity
Predicate connectsTo P845 FINISHED
Object St Erth railway station — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: St Erth railway station | Statement: [St Ives railway station, connectsTo, St Erth railway station]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St Erth railway station
Context triple: [St Ives railway station, connectsTo, St Erth railway station]
  • A. St Erth railway station chosen
    St Erth railway station is a railway stop in Cornwall, England, serving as an important junction and interchange, particularly for services to the coastal town of St Ives.
  • B. Hay Railway Station
    Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
  • C. Eythorne station
    Eythorne station is a preserved heritage railway station in Kent, England, serving as part of the East Kent Railway tourist line.
  • D. Ellesmere station
    Ellesmere station is a former Toronto subway station on Line 3 Scarborough that served the Scarborough area before the line’s closure.
  • E. Emerald railway station
    Emerald railway station is a regional passenger and freight rail hub in Emerald, Queensland, serving as a key stop on central western rail services.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0c45d95a081908e7962ad215da746 elicitation completed
NER batch_69ee884cff5881908d93a54578e7b1b0 ner completed
Created at: April 16, 2026, 6:26 p.m.